* Check whether the reision has changed
* if it has:
* rebuild the examples.js
* Rebuild the singlefile, copy it
* Change all the examples to use the singlefile
* Record the most recent rev
git-svn-id: http://svn.openlayers.org/trunk/openlayers@7122 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf